/* Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.google.code.biglo.lang;

import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.google.code.biglo.lang.bpmn.model.TFlowNode;
import com.google.code.biglo.lang.bpmn.model.TProcess;
import com.google.code.biglo.lang.bpmn.model.TSequenceFlow;

public class BpmnDefinition {
    public TProcess process;
    public Map<String, TFlowNode> nodes = new HashMap<String, TFlowNode>();
    public Map<String, List<TSequenceFlow>> outgoing = new HashMap<String, List<TSequenceFlow>>();
    
    public String getId() {
    	return process.getId();
    }
    
    public List<TSequenceFlow> getOutgoing(String name) {
    	List<TSequenceFlow> l = outgoing.get(name);
    	if (l == null) {
    		return Collections.EMPTY_LIST;
    	} else {
    		return l;
    	}
    }
}
